/// <reference types="node" />
/**
 * get Absolute Path
 * @param { string } basePath You can think of it as the root of the website
 * @param { string } improtPath import file path
 * @param { string } sourcePath improtPath improt source path
 * @returns { string } absolute path
 */
export declare function getAbsolutePath(basePath: string, improtPath: string, sourcePath: string): string;
/**
 * Remove paired single or double quotes
 * @param { string } str You need to remove pairs of single - or double-quoted strings
 * @returns { string } Dispose of paired single- or double-quoted strings
 */
export declare const getQuoteless: (str: string) => string;
/**
 * Get the resource referenced by url() in css
 * @param { string } value css property value
 * @returns { string[] } Content in url() after processing
 */
export declare function getUrls(value: string): {
    source: string;
    before: string;
    quote: string;
    value: string;
    after: string;
}[];
/**
 * File Backup
 * @param { string } filePath Need to backup file
 * @returns { string } File path after backup
 */
export declare function backup(filePath: string): string;
/**
 * Generate hash
 * @param { string | buffer } data Generate the contents of the hash
 * @param { number } size The size (length) of the generated hash
 * @returns { string } hash
 */
export declare function getHash(data: string | Buffer, size?: number): string;
/**
 * 移除参数以及锚点
 * @param { string } param string
 * @returns { string } string
 */
export declare const removeParam: (param: string) => string;